Digital Temperature Sensor DS18B20

Main Features:

High accuracy
Wide resistance range: 1KΩ - 500KΩ
High resistance & B-value accuracy, good consistency, interchangeable
Excellent insulation, high reliability, fast response speed

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Category:

Industrial control

Keyword: Digital Temperature Sensor DS18B20

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Application Fields / Scope

Cold storage & refrigeration
Household appliances (rice cookers, heaters)
Electric vehicles, soy milk makers, coffee machines
Burners, dishwashers, sterilizers, washing machines
Automotive temperature control systems, new-type body temperature measurement, communication equipment

Technical Parameters Range

Thermal Response Time: ≤10s (in water bath)
Dissipation Factor: approx. 2.6mW/°C (in still air)
Withstand Voltage Test: AC 1300V, 2mA, 1s; no flashover, breakdown or other abnormalities in steel ball
Insulation Test: DC 500V, ≥100MΩ
Rated Power: ≤10mW
Operating Temperature: -55°C～85°C

Product customization information

Working temperature range

Working environment

Resistance requirements

B-value requirement

Accuracy requirements

Shell material

Wire and length

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